Home Slickdeals Monoprice Monolith sealed THX Certified Subwoofers – M15-S (15″) – $794.56 and... Slickdeals Monoprice Monolith sealed THX Certified Subwoofers – M15-S (15″) – $794.56 and M12-S (12″) – $488.58 – Free ship By ARCOM - 11 March 2020 128 0 SHARE Facebook Twitter Go to the deal page: Monoprice Monolith sealed THX Certified Subwoofers – M15-S (15″) – $794.56 and M12-S (12″) – $488.58 – Free ship
